Milwaukee 4″ DIAMOND ULTRA Wet Core Bit

ELITE STRUCTURAL PENETRATION: MAXIMUM RUNTIME IN REINFORCED CONCRETE

When you’re dealing with high-PSI concrete and dense rebar grids on a heavy civil site, you can’t afford segment loss or glazing. These DIAMOND ULTRA Wet Core Bits are engineered for the high-torque demands of MX FUEL and corded rigs, utilizing a thin kerf design that slices through structural steel without bogging down the motor. The laser-welded segments provide the mechanical bond necessary to withstand the heat and friction of deep-bore applications, while the 10mm segment height ensures you aren’t swapping bits in the middle of a critical pour. This is about maintaining production rates and maximizing the efficiency of your battery-powered or corded equipment in the most demanding environments.

• / Top-tier diamond technology continually exposes sharp cutting edges for consistent speed through rebar and solid steel.
• / Thin kerf, segmented rim reduces drag and increases drilling speed in high-aggregate concrete.
• / 10mm segment height delivers up to 20% more runtime and extended tool life over previous generations.
• / Laser-welded construction ensures maximum durability and segment retention during high-torque applications.
• / Optimized for MX FUEL Core Drills to provide the fastest cordless drilling in the industry.

TECHNICAL SPECIFICATIONS

WHAT’S IN THE BOX

(1) 4″ DIAMOND ULTRA Wet Core Bit (48-17-5040)